No tools needed! Simple operation with just insertion. A versatile type that can accommodate complex work shapes.
The "CH Series" is a high-performance seal coupler that allows for direct sealing on the workpiece without the need for tools, featuring a one-touch design. It boasts a wealth of experience in air leak testing and leak testing applications using H₂ and He gases, and it flexibly accommodates pipes of various shapes and special-shaped workpieces. With a simple mechanism that allows for easy attachment by just inserting it, along with a variety of locking methods (ball, claw, inner and outer circumference), it combines workability and versatility. This product has also been widely adopted as a leak testing tool for #air conditioning equipment and #refrigeration equipment. It is capable of sealing #refrigerant gases and conducting #tightness tests for #vacuum piping. Please feel free to consult us about special workpieces or custom specifications! The CH Series can also accommodate customization of the number and shape of arms. Don't hesitate to reach out with questions like, "Can it handle this kind of workpiece?"
Inquire About This Product
basic information
【Features】 ○ Quick attachment and detachment for all types of pipes without processing the workpiece. ○ A mechanism that allows easy installation by simply inserting the workpiece. ○ Depending on the shape of the workpiece, the locking method can be selected from "ball lock," "claw lock," "inner and outer circumference lock," etc., significantly improving work efficiency. ○ Work time is greatly reduced. ○ Built-in self-valve allows for quick connection to workpieces with flammable gases and liquids. → No leakage of gases or liquids during disconnection. ○ The workpiece is clamped by a claw-like arm from the outside. ○ The number of arms used can range from one to multiple, depending on the shape of the workpiece. ○ Suitable for irregularly shaped workpieces.
Price information
Please contact us.
Delivery Time
※1 to 1.5 months after the specification is decided.
Applications/Examples of results
【Applications】 - Filling of gases and liquids (for production lines) - Vacuum processing - Pressure resistance and leak testing - Bench test evaluation - Leak detection testing for H₂/He gases Technical consultations and requests for quotes after downloading the catalog are also welcome. Please feel free to contact us via the 【contact form】.
catalog（2）
Download All Catalogs
Company information
Japan, renowned worldwide for its manufacturing, is recognized globally for its technological prowess in creating high-functionality and high-performance equipment. Our company supports manufacturing from the inspection perspective, particularly excelling in handling fluids such as gases and liquids. When allowing fluids to pass through components, the most important thing is to prevent leaks. Based on our advanced sealing technology, we have been manufacturing products that minimize leaks of various fluids. "Sealing Works" refers to equipment that controls leaks and encompasses various related tasks. Our original equipment, including one-touch seal couplers, aims to assist in better manufacturing. The features of our one-touch couplers are developed with the goal of being easy to handle for anyone with minimal stress. As the number of female and foreign technicians has been increasing recently, we believe that improving workability and facilitating early understanding of work procedures can contribute to the elimination of waste, inconsistency, and overburden. If you are currently unsure about inspection methods, experiencing leaks, or struggling with workability and skill acquisition, please feel free to consult with us.